Part of K C Cole’s teaser for tomorrow’s Categorically Not! – Inside Out said:
Sometimes the results are surprising: circles in the plane canâ€™t be turned inside out, but spheres in 3-dimensional space can be.
This is all the license I need to show you* this wonderful 21 minute video showing exactly that (and explaining some rather beautiful mathematics along the way):
Direct link to the Google Video (for larger viewing) here.
On this day on Asymptotia...
- Seminar Done - 2013
- Weinberg on Physics Now - 2013
- While Relaxing... - 2011
- Occupy... - 2011
- What are We Doing? - 2010
- Green Elegance - 2009
- Warmth - 2008
- ’T Ain't Natural - 2007
- Categorically Not! - Inside Out - 2007
- Hang In There, Rob Knop! - 2006
Some Related Asymptotia Posts (not exhaustive):